Choudhry, Ajai Some exponential Diophantine equations. (English) Zbl 1221.11089 Math. Stud. 78, No. 1-4, 227-232 (2009). The author studies the diophantine equations \(x^x=y^y\), \(x_1^{x_1}x_2^{x_2}=y_1^{y_1} y_2^{y_2}\) and \(x_1^{x_1}x_2^{x_2}x_3^{x_3}=y_1^{y_1} y_2^{y_2}y_3^{y_3}\). Reviewer: Florin Nicolae (Berlin) MSC: 11D61 Exponential Diophantine equations Keywords:exponential Diophantine equations PDF BibTeX XML Cite \textit{A. Choudhry}, Math. Stud. 78, No. 1--4, 227--232 (2009; Zbl 1221.11089)